明(míng )朝成化年(nián )间(jiān )，朝纲腐败(bài )，奸邪当道。西厂东(dōng )厂为宦官把持，混淆黑白，陷害忠良，朝(cháo )野内外噤若寒蝉。时有赵怀安（李连(lián )杰 饰）等流亡剑客挺身而出，接连铲除东厂(chǎng )数名奸(jiān )佞，致令(lìng )阉贼胆(dǎn )战心惊。适值(zhí )此(cǐ )时，风头正劲(jìn )的西厂